JP2008214858A - Partition structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a partition structure which enables the securement of privacy and the arrangement of personal belongings in an evacuation site, and which can be adapted to a variety of uses as display shelves by a simple structure. <P>SOLUTION: The partition structure is provided with a locking structure (115) in which an erected planar body portion 1 formed with plate surface-like or frame surface-like shapes of at least four surfaces is provided in such a manner that mountain-folded and valley-folded places are alternately formed, and connected in a freely openable and foldable manner, and in which a shelf body 2 or a horizontal rod body 3, selectively passing through the respective surfaces of the erected planar body portion opened at a proper angle and put into a bent state, is locked in the proper place of any one of the plurality of erected planar body portions so as to maintain the bent state. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a partition that also serves as a product display shelf in an exhibition hall, and a partition structure that is used as a partition when a gymnasium or the like is used as a shelter.

  In various exhibition halls, appropriate partitions are constructed to form a large number of booths, or product shelves are provided as partitions.

  When a product shelf is used as a partition, a general assembly shelf is used.When a booth is formed, an appropriate fence-like partition is used, and usually a simple wall such as plywood is used. Although it is constructed and formed, a number of assembly methods have been proposed.

  As shown in Patent Document 1 (Japanese Patent Laid-Open No. 2003-27637), the most common is a screen that is provided with legs on the panel so that it can stand upright. No. 364105) discloses a partition in which a partition is connected to a square or triangle having a front opening, and a shelf or rod (hanger rack) is incorporated therein. JP-A-71626 and JP-A-7-259224 disclose that the panels are connected by hinges and are bent to be used as partition members.

  Partitions have also been proposed for privacy protection at evacuation centers. For example, Patent Document 5 (Japanese Patent Laid-Open No. 2006-274740) discloses that a predetermined partition unit is formed by sequentially connecting cardboards having a constant width and mountain folds and valleys, and Patent Document 6 (Patent Document 6). Japanese Patent Laid-Open No. 2006-241885) discloses that a cardboard is connected to a rectangular frame to form a partition wall of a shelter.

JP 2003-27637 A JP 2002-364105 A Japanese Utility Model Publication No. 6-71626 JP 7-259224 A JP 2006-274740 A Japanese Patent Laid-Open No. 2006-241885

  The panel-folded type (Patent Documents 2, 3, and 4) are self-supporting by appropriate bending, and shelves are incorporated as necessary, and shelves are incorporated. Between adjacent panels, the bent state of the adjacent panels is fixed by connection with the panel.

  However, if the adjacent panels are not fixed, there is a possibility that the panels may move due to external force, and there is a possibility that the panels may fall down, so that the adjacent panels are fixed with some fixing means for safety. The panel construction work to be individually fixed is complicated, and it is necessary to attach a fixing structure separately, which causes a problem in terms of cost.

  Even in shelter partitions that use cardboard, etc., it is not possible to obtain stable and sufficient strength unless they are firmly connected to adjacent cardboard boards. Personal items are also placed directly on the floor (blanket or carpet) and cannot be organized.

  Of course, even when the shelter is built outdoors by enclosing it with an appropriate fence, there is no place to organize and place baggage and there is an inconvenience that it must be placed directly on the ground.

  Therefore, the present invention is a novel solution that solves the above problems by combining a panel-corresponding portion (upright surface-shaped body portion) having a bent structure and a member that penetrates and locks the panel-corresponding portion (upright surface-shaped body portion) in a bent state. This is a new partition structure.

  In the partition structure according to the present invention (claims 1 and 7), at least four or more plate surface shapes or frame surface shapes are formed, and upright surface body portions are alternately formed at mountain fold and valley fold locations. A shelf or horizontal bar body that is provided so that it can be opened and folded so that it can be freely folded and selectively penetrates each surface of the upright surface body portion that is opened at an appropriate angle and is in a bent state. A locking structure that locks to maintain the bent state is provided at an appropriate position of any of the plurality of upright planar body portions.

  Thus, the connected upright surface portions (plate-like body and frame-like body) are extended in an appropriate bent state, and the upright surface-like body portions are selectively penetrated by a shelf or a horizontal bar ( Non-penetrating can be done arbitrarily), and when it is locked at appropriate places (both ends are optimal, but at least 2 places apart from each other), the continuous upright surface is firmly in an open bent state. Since it is fixed, it will stand upright stably in the said state, and the penetrating shelf or penetrating horizontal bar can be used as a display shelf, an arrangement shelf or a hanger rack for an article (product).

  In particular, the opening angle in the open folded state of the upright planar body part is determined by the front and rear width of the shelf body when a shelf body is adopted, so the partition depth can be arbitrarily determined by selecting a shelf body having a different front and rear width. Can do. Moreover, when a horizontal bar is adopted, the partition depth can be arbitrarily determined by changing the locking position.

  Further, the partition structure according to the present invention (Claims 2, 3, and 4) is a folding structure in which the upright surface body portions formed in a plate shape or a frame shape are connected as hinges to form a folded structure, or a folded portion. The vertical axis body is connected to the vertical axis body so that the vertical axis body can rotate freely, and an upright surface body part is configured with the up and down horizontal axis, or the upright surface body part is made of a flexible material. It is formed, and the side end portion of the straight planar body is fixed to the vertical axis body to form a folding structure.

  In other words, the folding structure is arbitrary, but when a hinge is used, the structure of the upright surface body is easy, and when a combination of the vertical body and the upper and lower ridges is employed, the adjacent straight surface body is adjacent. When the vertical axis is employed, a shelf receiving portion can be provided on the vertical body so that the height of the vertical axis can be selected.

  In addition, the partition structure according to the present invention (Claim 5) forms the upright surface-like body portion into a plate-like body, forms a shelf-like oblong hole corresponding to the depth width of the shelf body at an appropriate location, and If the upright planar body portion is in a folded state, the front-rear interval of the shelf-like oblong holes is more than the depth width of the shelf body. Therefore, if the shelf is inserted and penetrated into the horizontally long hole in this state, and the upright planar body is opened to the bent state in the penetrated state, the front and back intervals of the horizontally elongated hole are matched at the position where the depth of the shelf matches. Because it touches (the front and rear edge position of the shelf is full of horizontal holes), the position corresponding to the edge of the horizontal hole at the location (if the front edge or the rear edge of the horizontal hole, the front and rear edges of the shelf, the lower edge If there is a locking recess in the thickness direction of the shelf (if there is any), the shelf and plate (upright surface body) Bets are integrated engaged.

  In addition, the partition structure according to the present invention (Claim 6) forms the upright surface-like body portion into a plate-like body, forms a shelf-like oblong hole corresponding to the depth width of the shelf body at an appropriate location, and Is provided with a movement blocking portion on the inner side of the position corresponding to the horizontally long hole of the upright surface body portion positioned at the endmost portion, and as in the above, the upright surface body portion is folded in the folded state and the shelf body When the shelf is located in the front and rear of the horizontal elongated hole, the vertical elongated body is positioned at the extreme end. When a shelf movement prevention part is attached or formed inside the position, the upright surface body part does not move in the folding direction, so the shelf body and plate body (upright surface body part) And are integrated.

  Furthermore, the partition structure according to the present invention (Claims 8, 9, 10, and 11) is provided with a punched hole portion that can adjust the mounting position of the penetrating shelf in the upright surface body portion, and the punched hole portion. A shelf holder that can be installed with a height selected at the edge is provided, and a locking structure is provided at the abutment part of the shelf receiver and the shelf body, and the edge of the punched hole is provided vertically. It is composed of a shaft body, and a shelf receiving part is provided on the longitudinal body, and when the upright surface body part is a plate-like body, a part is made as a hole and the other part is necessary as appropriate Accordingly, in the case of a frame-like body, the entire inside of the frame becomes a punch hole, and the height of the shelf body is provided in the punch hole by providing a shelf receiving portion whose height can be selected. If the latching portion is provided in the shelf receiving portion, the partition is integrated at the same time when the shelf body is mounted.

  Furthermore, the partition structure according to the present invention (Claims 12 and 13) is such that the upright surface body portion is formed of corrugated cardboard and can be folded by providing an appropriate folding line. One or both of them are formed by forming a notch in the hole edge, and when one or both of the shelf body or the rod body is penetrated and mounted, the notch portion is pushed and expanded.

  Thus, an upright planar body portion can be formed by corrugated cardboard, and a simple structure can be adopted for the locking structure, which is optimal as a partition for a shelter.

  As described above, the partition structure of the present invention is composed of one or both of an upright surface body portion in a folded state and a shelf body or a horizontal bar body, and the upright surface body portion in an appropriate bent state is a shelf body or a rod body. The whole partition is firmly integrated by penetrating and locking with, so that the construction work of the entire partition can be provided easily and at low cost, and the shelf body can be used as it is as a shelf for product display and article arrangement as it is. It can be used as a rack. Furthermore, the depth width of the partition can be easily changed by selecting the locking position of the shelf or the horizontal bar, and can easily cope with the use situation.

  Next, embodiments of the present invention will be described based on five examples. In the basic configuration of the present invention, a structure in which mountain folds and valley folds can be alternately formed (including a structure that can be rotated 360 degrees) is formed in a folded open state and a state in which the whole is folded. The upright planar body 1, the shelf 2, the horizontal bar 3 combined with the upright planar body 1, and the latching structure that latches the upright planar body 1 so as to maintain the folded open state. Is provided.

  First Embodiment FIGS. 1 to 3 show a first embodiment, in which an upright surface body portion 1 that is foldable on four or more sides by forming appropriate folding lines on corrugated cardboard is formed. A horizontally long hole 111 for shelves is provided above each surface of the planar body 1, a rod mounting hole 112 is provided at an appropriate location, a cut groove 113 is provided at the folding front edge, and an opening / closing window 114 is provided at an appropriate location. It is provided. In particular, a notch 115 may be provided at the periphery of the rod mounting hole 112, or the rod mounting hole may be formed by expanding the notch 115.

  The shelf 2 may be made of corrugated cardboard or plywood, and its depth width corresponds to the horizontally elongated hole 111 in the folded open state, and the width (length in the longitudinal direction) is the folded open state of the upright planar body portion. It corresponds to the width of. The horizontal bar 3 is formed of a thin iron bar or an aluminum bar.

  Thus, with the upright planar body portion 1 in the folded state, the shelf body 2 is inserted into the horizontally elongated hole 111 to penetrate the entire upright planar body portion 1, and the horizontal rod body 3 is inserted into the rod body mounting hole 112. When the upright planar body portion 1 is pushed and expanded from the folded state to the folded open state, the upright planar body portion 1 is located at a position where the front and rear ends of the laterally long holes 111 collide with the front and rear edges of the shelf 2. The release of folding is suppressed.

  Further, the horizontal bar 3 pushes the notch 115 around the bar mounting hole 112, and the mounted horizontal bar 3 is applied with a corresponding tightening force, so that the upright planar body part in a bent state is provided. As a result, it becomes a resistance force against the movement in the folding direction of 1, and as a result, a locking structure is provided, which is stable in the folded state and is firmly integrated as a whole.

  And since the upright planar body part 1 can stand upright as a whole, it can be used as it is as a partition (screen) for shelters, and the shelf body 2 can be used as an arrangement shelf, and the horizontal bar body 3 Since it can be used as a hanger rack, it is possible to obtain an arrangement place for personal belongings in a shelter partition that does not have arrangement furniture.

  In addition, a preliminary arrangement shelf can be easily provided by fitting and mounting the shelf plate 211 in the cut groove 113, and further, by providing the opening / closing window 114 at an appropriate location, it is possible to eliminate the feeling of pressure. is there.

  2 and 3 show another example of the locking structure. When the shelf 2 is formed of cardboard, a notch 212 and a broken line 213 are provided at a predetermined position of the shelf 2 (adjacent position in the folding direction of the laterally long hole 111). In addition, the portion in the range is bent to be the locking portion 214.

  Further, instead of the locking portion 214, a hole is formed at the adjacent position in the folding direction of the laterally long hole 111 in the shelf 2, and a movement preventing member (for example, a pin body or a small plate body) is attached to the hole. A locking structure may be used. In addition, a notch similar to the notch 115 may be provided at the periphery of the shelf-like horizontally elongated hole 111 to form a locking structure.

  <Second Embodiment> FIGS. 4 and 5 show a second embodiment. The upright planar body portion 1a is formed of a plywood plate, and the adjacent upright planar body portions 1a are connected by a hinge 121 and folded. It has a possible structure.

  A horizontally long hole 122 is provided above each surface of the upright planar body portion 1a, a rod mounting hole 123 is provided at an appropriate location, and a punch hole portion 124 having an appropriate height is provided below, and the punch hole portion is further provided. A shelf receiving portion 125 is provided at the front and rear edges of 124.

  The shelf body 2a is a plywood board, and the depth width thereof corresponds to the laterally elongated hole 122 in the folded open state, and the width length (length in the longitudinal direction) is an upright planar body portion, as in the first embodiment. It corresponds to the width of the folded open state of 1a.

  Thus, in the same manner as in the first embodiment, the upright planar body portion 1a is left in the folded state, and the shelf 2a is inserted into the horizontally elongated hole 122 so as to penetrate the entire upright planar body portion 1a. When the portion 1a is expanded from the folded state to the folded open state, the folding release of the upright planar body portion 1 is suppressed at the position where the front and rear ends of the laterally long holes 122 collide with the front and rear edges of the shelf 2a.

  In particular, the front edge of the horizontally long hole 122 located at both ends is slightly retreated to narrow the front and rear width of the horizontally long hole 122, and a locking recess 221 corresponding to the narrowed portion is provided at the front edge of the shelf 2a. In this case, when the upright surface body portion 1a is in an open bent state, the upright surface body portion 1a is fitted into the locking recess 221, and the upright surface body portion 1a and the shelf body 2a are fitted. It will be locked, and the whole will be integrated.

  Further, in the punched hole portion 124, the height can be selected by mounting and mounting the shelf body on the shelf receiving portion 125, and a multistage shelf can be arbitrarily formed. Of course, the latch structure shown in the third and fifth embodiments to be described later may be adopted for the shelf receiving portion 125 of the punched hole portion 124.

  If necessary, a hanger rack may be incorporated by penetrating a horizontal rod body (not shown) through a rod body mounting hole 123 formed at an appropriate position of the upright planar body portion 1a.

  Needless to say, the embodiment can be used as a partition instead of a partition or as an exhibition shelf.

  <Third Embodiment> FIGS. 6 to 8 show a third embodiment, and the upright planar body portion 1b of the third embodiment is constituted by a vertical body 131 and an upper and lower horizontal hook 132. The upper and lower horizontal bar 132 connects the upper and lower sides of the adjacent vertical axis bodies 131 and makes the connecting portion freely rotatable (360 degrees).

  That is, the bent portion of the upright planar body portion 1 b becomes the vertical axis body 131, and the space surrounded by the vertical axis body 131 and the upper and lower horizontal ribs 132 constitutes the punched hole portion 133.

  Further, the lower end of the vertical body 131 protrudes downward to form a foot part 134, and the vertical body 131 is provided with vertical thin groove holes 135 into which a later-described shelf bracket 136 can be mounted in two rows and multiple stages.

  The shelf bracket 136 has a U-shaped lower opening corresponding to the two rows of the vertical narrow grooves 135, the lower portion 137 is inserted into the two rows of vertical narrow grooves 135, and the upper portion 138 is exposed to the outside. However, the shelf body 2b is placed.

  The shelf 2b is formed of a metal plate and is provided with downward projecting ribs 231 at the front and rear edges.

  Thus, the shelf receiving metal fitting 136 is attached to the vertical narrow groove hole 135 of the desired height of the shelf body 2b, penetrates the shelf body 2b through the opening hole 133 of the upright surface body portion 1b, and the front and rear ribs 231 are inserted. Is fitted between the upper portion 138 of the shelf bracket 136 and the vertical axis 131 to place the shelf 2b, the upright planar body 1b and the shelf 2b are integrated.

  The embodiment described above has great utility value as an exhibition shelf in the exhibition hall. For example, as shown in FIG. 7, it is not always necessary to alternate the positions of the bent portions (vertical bodies 131). , C can be selected, and as shown in FIG. 7D, by adopting the shelf 2b having different front and rear widths, the upright planar body portion 1b can be changed without changing the depth. An exhibition shelf can be formed. Furthermore, as shown in FIG. 7E, it is also possible to use a shelf 2b in two rows in the front and rear to form a deep display shelf. Such selection is the same in all other embodiments.

  <Fourth Embodiment> FIGS. 9 to 11 show a fourth embodiment. The upright planar body portion 1c is formed of a mesh plate and is connected by an upright planar body portion 1c adjacent to the vertical axis body 141. FIG. Thus, the structure can be folded.

  That is, the arm part 142 is protruded above and below the side edge of the upright planar body part 1c, and the arm part 142 is connected to the top and bottom of the vertical axis body 141 so as to be rotatable (360 degrees).

  Further, a horizontally long hole 143 for mounting the shelf 2c is provided at the upper and lower positions of the upright planar body 1c.

  The shelf 2c has an appropriate front-rear width, and is provided with a locking recess 241 at a position corresponding to the longitudinal axis 141 when the front edge (rear edge) is assembled.

  Thus, in the same manner as in the first embodiment, when the upright planar body portion 1c is in the folded state, or when changing the shelf width of the front and back as shown in FIG. When the shelf 2c is inserted into the laterally long hole 143 in a state where the laterally long hole 143 of the planar body part 1c is not penetrating, the upright planar body part 1c is expanded to a predetermined open bent state. At the position where the front and rear ends of 143 collide with the front and rear edges of the shelf 2c, the folding of the upright planar body 1c is suppressed, and the locking recess 241 and the vertical axis 141 are engaged, and the whole is integrated. It will be

  <Fifth Embodiment> FIG. 12 shows a fifth embodiment, which includes a bent line 151 formed by thinning a part of an upright planar body portion 1d such as a thin metal plate or a plastic plate. It is formed of a material that can be bent, and an outer portion of a broken line 151 formed in the vicinity of the side edge is welded to the longitudinal axis body 152 so that it can be folded.

  A laterally long hole 153 is provided at an upper position of each surface of the upright planar body portion 1d, a punching hole portion 154 having an appropriate height and reaching the vertical axis body 152 is provided at a lower position. On the inner side surface, two rows and multiple stages of vertical narrow groove holes 155 similar to those of the third embodiment are formed, and shelf brackets (not shown) are attached.

  The shelf 2d is the same as that of the third embodiment, but is provided with a locking recess 252 at a predetermined position of the rib 251 at the front and rear edges.

  Thus, when the shelf 2d is passed through the horizontally long hole 153, the upright planar body portion 1d is extended to the left and right, and the engaging recess 252 of the shelf 2d is fitted to the lower edge of the horizontally elongated hole 153, the upright The planar body portion 1d and the shelf 2d are integrated to form a partition provided with a shelf.

  The mounting of the shelf in the punch hole 154 is the same as in the third embodiment.

  Although the embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and the folding structure and the locking structure can be appropriately selected and combined.

1 is an overall perspective view of a first embodiment of the present invention. The top view which shows the other example of the latching structure. The front view. The partial perspective view of the 2nd example of the present invention. Explanatory drawing (plan view) of the locking structure. The partial perspective view of the 3rd example of the present invention. Explanatory drawing (plan view) of the same use state. Explanatory drawing (sectional drawing) of the latching structure. The partial perspective view of 4th Example of this invention. Explanatory drawing (perspective view) of the same use state. Explanatory drawing (plan view) of the locking structure. Explanatory drawing (perspective view) of the use condition of 5th Example of this invention.

Explanation of symbols

1, 1a, 1b, 1c, 1d Upright planar body portions 111, 122, 143, 153 Horizontally long holes 112, 123 Bar body mounting holes 113 Cut groove 114 Opening and closing window portion 115 Cut 121 Hinges 124, 133, 154 Holes 125 Shelf-receiving parts 131, 141, 152 Vertical axis body 132 Upper and lower side ridges 134 Legs 135, 155 Longitudinal groove hole 136 Shelf-receiving metal fitting 137 Lower part 138 Upper part 142 Arm part 151 Polygonal line 2, 2a, 2b, 2c, 2d Shelf body 211 Shelf plate 212 Notch 213 Folding line 214 Locking parts 221, 241, 252 Locking recesses 231, 251 Rib 3 Horizontal bar

Claims (13)

  At least four plate surface forms or frame surface forms are formed so that upright surface bodies can be formed so that mountain folds and valley folds can be formed alternately, and connected so that open folding is possible And a shelf or a horizontal bar that selectively penetrates each surface of the upright surface-shaped body portion that is opened at an appropriate angle and is in a bent state, at an appropriate location in any of the plurality of upright surface-shaped body portions. A partition structure comprising a locking structure for locking so as to maintain the bent state.   The partition structure according to claim 1, wherein the upright surface body portions formed in a plate shape or a frame shape are hingedly connected to form a folding structure.   The partition structure according to claim 1, wherein the bent portion is a vertical axis, the vertical axes are connected to each other so as to be freely rotatable up and down, and an upright surface body is constituted by the vertical and horizontal lines.   The upright planar body portion is formed of a material that can be bent by providing a fold line in the vicinity of the side end, and the side end portion of the upright planar body portion is fixed to the vertical axis body to form a folding structure. The partition structure according to claim 1.   The upright surface body portion is formed into a plate-like body, a shelf-shaped oblong hole corresponding to the depth width of the shelf body is formed at an appropriate location, and a latch that engages the edge of the oblong-shaped hole at a predetermined position of the shelf body The partition structure according to any one of claims 1 to 4, wherein the partition structure is formed with a recess.   The upright surface body portion is formed into a plate-like body, and a horizontal elongated hole for a shelf corresponding to the depth width of the shelf body is formed at an appropriate location, and the upright surface body portion located at the extreme end of the shelf body The partition structure according to any one of claims 1 to 4, wherein a movement blocking portion is provided outside the position corresponding to the horizontally long hole to form a locking structure.   The upright surface body portion is formed in a plate-like body, a through hole corresponding to the through rod body is formed at an appropriate location, and a locking portion that engages with the through hole is provided in the through rod body. The partition structure in any one of 4 thru | or 4.   2. An upright planar body portion is provided with a punch hole portion capable of vertically adjusting a mounting position of a penetrating shelf, and a shelf receiving portion which can be mounted with a height selected at an edge portion of the punch hole portion. The partition structure in any one of thru | or 7.   The partition structure according to claim 8, wherein a locking structure is provided at a shelf receiving portion contact portion in the shelf receiving portion and the shelf body.   The partition structure according to claim 9, wherein an edge of the punched hole portion is constituted by a vertical axis, and a shelf receiving portion is provided on the vertical axis.   At least a part of the upright surface body portion is formed into a plate-like body, and a shelf-like oblong hole corresponding to the depth width of the shelf body is formed at an appropriate location, and the shelf body penetrating through the upright surface body is attached. The partition structure according to any one of claims 1 to 10, wherein a shelf receiving portion which is provided with a punch hole portion whose position can be adjusted up and down and which can be mounted by selecting a height at an edge portion of the punch hole portion.   The partition structure according to any one of claims 1, 5, 6, and 7, wherein the upright planar body portion is formed of corrugated cardboard and is provided with an appropriate folding line so as to be foldable.   When one or both of the shelf long hole or the rod mounting hole is cut at the hole edge, and one or both of the shelf or rod is inserted through, it is locked by expanding the cut portion. The partition structure according to claim 12.

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